problems removing crank shaft

[lowrider1]

guys

need some help removing the crank shaft from the block i have tried everything to prize it from the water pump end were but its not budging.... tried taking of the crank nut with a elec impact wrench with no success

[HairyScreech]

if you use some hard wood 4x4" between the crank and block to lock out the crankshaft. then try a long bar.

you have to get the crank nut off in order to remove the pulley, if you have tried too hard to remove it with the pulley still on then you may have done some damage.

[ezagood]

heat helps.

[lowrider1]

tried heat as well still no luck its like the crank nut hasnt moved a mm

[HairyScreech]

they are torqued to 400nm